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trawl design
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trawl design
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农学
拖网设计
释
trawl design
拖网设计
根据拖网捕捞作业原理,基于主捕对象及其生物学习性、作业渔场的环境特点、渔船规模和拖曳能力等条件,确定拖网作业方式和渔具结构形式,以及网具的主尺度和技术参数、属具的配备等创造性过程。
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launch command and control center
launch conditions
launch control board
launch control system
launcher
launcher/spacecraft coupled structure analysis
launch escape system
launching angle
launching canister
launching ground
launching machine
launching position
launching procedure
launching service support
launching speed
launching vehicle
launch mode
launch on warning
launch pad
launchprogram
launch region
launchsite rehearsal
launch/takeoff coordinate system
launch technological process
launch technology
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